Base | Representation |
---|---|
bin | 11110010111110001010… |
… | …110010111101010011110 |
3 | 21101112012011111120111010 |
4 | 132113301112113222132 |
5 | 233143344211433320 |
6 | 4234445422240050 |
7 | 303534326636352 |
oct | 36276126275236 |
9 | 7345164446433 |
10 | 2087108311710 |
11 | 73515725a744 |
12 | 2985b4426026 |
13 | 121a76265b96 |
14 | 730336db462 |
15 | 3945555cae0 |
hex | 1e5f1597a9e |
2087108311710 has 32 divisors (see below), whose sum is σ = 5009218099200. Its totient is φ = 556544644128.
The previous prime is 2087108311709. The next prime is 2087108311721. The reversal of 2087108311710 is 171138017802.
It is a super-2 number, since 2×20871083117102 (a number of 25 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 117910 + ... + 2046489.
It is an arithmetic number, because the mean of its divisors is an integer number (156538065600).
Almost surely, 22087108311710 is an apocalyptic number.
2087108311710 is an abundant number, since it is smaller than the sum of its proper divisors (2922109787490).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2087108311710 is a wasteful number, since it uses less digits than its factorization.
2087108311710 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2196552.
The product of its (nonzero) digits is 18816, while the sum is 39.
The spelling of 2087108311710 in words is "two trillion, eighty-seven billion, one hundred eight million, three hundred eleven thousand, seven hundred ten".
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